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How do I write an effective introduction and conclusion in my essay?

Introductions and conclusions are vital in essays, however they both serve different purposes. The introduction is there to set the scene. I would start off by writing a couple of sentences giving some conte...
Answered by • History tutor
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How do I write an effective introduction?

Introductions are a key way for you to signpost to the examiner what you are going to talk about in the main body of your essay. Whilst they're important and can seem tricky to master, there are a few tick b...
MK
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Evaluate and explain Plato's Theory of the Forms

The theory of the forms as proposed by Plato is a rationalist theory. This means that true knowledge is something which can be achieved through the use of reason. In the theory of the forms, Plato teaches th...
AM
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Given that x=3 is a solution to f(x)= 2x^3 - 8x^2 + 7x - 3 = 0, solve f(x)=0 completely.

As x=3 is a solution, (x - 3) is a factor of f(x) = 2x 3 - 8x 2 + 7x - 3 = 0 ie. 2x 3 - 8x 2 + 7x - 3 = (x - 3)(Ax 2 + Bx + C) where A,B,C are constants to be found. Expanding and then grouping terms by powe...
AS
Answered by Adrian S. • Maths tutor
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Explain the role of B-lymphocytes and T-lymphocytes in the defence of the body against a virus infection

B-lymphocytes are involved in the humoral response and produce antibodies specific to the antigen. The antibodies bind to antigens and causes the virus to clump together/ agglutinate. T-lymphocytes are invol...
Answered by • Biology tutor
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